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2 years ago

Erica bought 3 1/2 yards of fabric if she uses 2/3 of the fabric how much will she have left?

1 answer:

8 0

First, convert 3 1/2 into an improper fraction, which is 7/2. Now, you have to make sure both sides have a common denominator. This will be 6. So now the equation is 21/6 - 4/6. Subtract the numerators, which is 17. Keep the denominator, however. Now, simplify. You new answer will be 2 5/6.

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Find the distance between the two points (-4, -5) and (1, -2).

Sphinxa [80]

Answer:

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 4, - 5) and (x₂, y₂ ) = (1, - 2)

d = $\sqrt{(1+4)^2+(-2+5)^2}$

= $\sqrt{5^2+3^2}$

= $\sqrt{25+9}$

= $\sqrt{34}$ → B

5 0

2 years ago

PLEASE HELP ME. find the equation of a trend line

lidiya [134]

Answer:

y=1.87x+3.66

Step-by-step explanation:

if you use a TI calculator, you can put the dots in a chart to figure this out.

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2 years ago

Which is the simplified form of pº? - | оооо o- СО

SashulF [63]

Answer:

Step-by-step explanation:

Anything to the power of 0 equals 1

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2 years ago

fabiana decides to save the money she is earning from her after school job for college. she makes an initial contribution of 300

Oxana [17]

Answer:

A. Total Money Contributed after n months = $\$ 3000 + \$ (500\times n)$

B. Total Money Contributed after 24 months = $\$ \ 15000$

Step-by-step explanation:

Given:

Initial contribution = $\$\ 3000$

each month contribution = $\$\ 500$

After 1 month contributed = $\$\ 3000 + \$\ 500 \times 1= \$ \ 3500$

Solving for Part A

let n be the number of months

∴ Total Contribution after n months = Initial contribution + (each month contribution $\times$ Number of months = $\$\ 3000 + \$\ 500 \times n$

Solving for Part A

Now n= 24 months

∴ Total Contribution after 24 months = $\$\ 3000 + \$\ 500 \times 24 = \$\ 3000 + \$\ 12000= \$\ 15000$

3 0

3 years ago

Algebra Vocabulary Crossword help ?!

avanturin [10]

1. a relation described in word format (17 letter) is "is direct variation"

9. a way to name a function identifying its input (16 letter) is "f of x equals x square"

5 0

2 years ago

Read 2 more answers